Safety in welding,cutting, and allied processes / Prepared by Accredited Standars Committee Z49, Safety in Welding and Cutting
Safety in welding,cutting, and allied processes /
Prepared by Accredited Standars Committee Z49, Safety in Welding and Cutting
- Miami : American Welding Society, 1997
- 50 p.
An American National Standard ANSI/ASC Z49.1-94
0-87171-450-7 0871714507
Soldeo--Normas
Corte--Normas
Cutting
Welding
621.791(083.74)
An American National Standard ANSI/ASC Z49.1-94
0-87171-450-7 0871714507
Soldeo--Normas
Corte--Normas
Cutting
Welding
621.791(083.74)